4.
Korben Dallas: Can I talk to you for a second?
Throws Ruby up against a wall
Korben Dallas: I didn't come here to play Pumbaa on the radio. So tomorrow from 5 to 7 your gonna give yourself a hand, green?
DJ Ruby Rhod: Supergreen.

yes... it is most definitely referring to the marijuana... and also, upon occassion, any substance with similar uses. too, properly, of course, it is a golfing term, but that;s really not very much fun, now is it?